title: A core-shell magnetic mesoporous silica sorbent for organic targets with high extraction performance and anti-interference ability.
abstract: C(18)-functionalized mesoporous silica shell was successfully fabricated on the surface of an Fe(3)O(4)/SiO(2) core to obtain an Fe(3)O(4)/SiO(2)/SiO(2)-C(18) magnetic microsphere. The microsphere exhibited high extraction efficiency to organic targets and strong anti-interference ability to natural organic matter. It could be easily isolated from water solution after extraction.
authors.affiliation: State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, P.O. Box 2871, Beijing 100085, China.
authors.forename: Xiao-le
authors.initials: XL
authors.lastname: Zhang
authors.forename: Hong-yun
authors.initials: HY
authors.lastname: Niu
authors.forename: Wen-hui
authors.initials: WH
authors.lastname: Li
authors.forename: Ya-li
authors.initials: YL
authors.lastname: Shi
authors.forename: Ya-qi
authors.initials: YQ
authors.lastname: Cai